sourceFileName = abc.xlsx
destinationFileName = xyz.xlsx
sourcePath = 'cloudops-resources/outputs/'
destinationPath = 'cloudops-resources/outputs/'
blob_url = blob_service.make_blob_url(sourcePath, sourceFileName)
blob_service.copy_blob(destinationPath, destinationFileName, blob_url)

我在我的环境中尝试并获得了以下结果:
> 请问有人能告诉我如何使用Python重命名已经存在的Blob吗？
最初，我在Azure Blob存储中有一个名为**`sample1.xlsx`**的xlsx文件。
**Portal:**
![在此输入图像描述](https://i.stack.imgur.com/eSERq.png)
您可以使用以下代码来重命名文件名。
**代码:**
```python
from azure.storage.blob import BlobServiceClient
connection_string = "您的存储连接字符串"
container_name = "test3"
blob_name = "sample1.xlsx"
new_blob_name = "sample567.xlsx"
blob_service_client = BlobServiceClient.from_connection_string(connection_string)
blob_client = blob_service_client.get_blob_client(container_name, blob_name)
new_blob_client = blob_service_client.get_blob_client(container_name, new_blob_name)
# 复制Blob到新名称
new_blob_client.start_copy_from_url(blob_client.url)
# 删除原始Blob
blob_client.delete_blob()
print("Blob已成功重命名:", {new_blob_name})

Blob已成功重命名: {'sample567.xlsx'}

<details>
<summary>英文:</summary>
**I tried in my environment and got the below results:**
&gt; Can someone please tell me how to rename an already existing blob using python?
Initially, I have an xlsx file with the name **`sample1.xlsx`** in azure blob storage.
**Portal:**
![enter image description here](https://i.stack.imgur.com/eSERq.png)
You can use the below code to rename the file name.
**Code:**
    from azure.storage.blob import BlobServiceClient
    
    connection_string = &quot;Your storage connection string&quot;
    container_name = &quot;test3&quot;
    blob_name = &quot;sample1.xlsx&quot;
    new_blob_name = &quot;sample567.xlsx&quot;
    
    blob_service_client = BlobServiceClient.from_connection_string(connection_string)
    blob_client = blob_service_client.get_blob_client(container_name, blob_name)
    new_blob_client = blob_service_client.get_blob_client(container_name, new_blob_name)
    
    # Copy the blob to the new name
    new_blob_client.start_copy_from_url(blob_client.url)
    
    # Delete the original blob
    blob_client.delete_blob()
    print(&quot;The blob is Renamed successfully:&quot;,{new_blob_name})
**Output:**
    The blob is Renamed successfully: {&#39;sample567.xlsx&#39;}
    
![enter image description here](https://i.stack.imgur.com/or2qI.png)
**Portal:**
![enter image description here](https://i.stack.imgur.com/AM265.png)
</details>